Question

How does biodiversity and ecosystems
depend on the biosphere?

Answer 1

Answer:

Biodiversity plays an important role in ecosystemfunctions that provide supporting, provisioning, regulating, and cultural services. However, at present there are few studies that link changes in biodiversity with changes inecosystem functioning to changes in human well-being.

Answer 2

What is biodiversity?

The source document for this Digest states:
Biodiversity is the variability among living organisms from all sources, including terrestrial, marine, and other aquatic ecosystems and the ecological complexes of which they are part; this includes diversity within species, between species, and of ecosystems.
Biodiversity forms the foundation of the vast array of ecosystem services that critically contribute to human well-being.
Biodiversity is important in human-managed as well as natural ecosystems.
Decisions humans make that influence biodiversity affect the well-being of themselves and others.
Biodiversity is the foundation of ecosystem services to which human well-being is intimately linked. No feature of Earth is more complex, dynamic, and varied than the layer of living organisms that occupy its surfaces and its seas, and no feature is experiencing more dramatic change at the hands of humans than this extraordinary, singularly unique feature of Earth.

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